Plate mounted grinding wheel

Details Plate mounted grinding wheel Plate mounted grinding wheel

1988-10-17

1990-03-13

Rose, Robert

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51207, 51168, B24D 714

Patent

active

049073761

ABSTRACT:
A grinding device is disclosed which is particularly suited for grinding railroad tracks. The device is made up of back plate attached to a grinding wheel which is in turn attached to a grinding machine by way of a spindle. The surface of the plate which makes contact with the grinding wheel contains at least two lugs and at least two bolt holes pass through the plate. The lugs on the plate mate with correspondingly shaped depressions or indentations in the side surface of the wheel which contacts the plate and threaded nuts molded in the wheel line up with the bolt holes in the plates and bolts passed therethrough keep the two parts together.

REFERENCES:
patent: 1964539 (1934-06-01), Shue
patent: 2118409 (1938-05-01), Loewy
patent: 2246223 (1941-06-01), Shue
patent: 2418883 (1947-04-01), Homeyer
patent: 2479078 (1949-08-01), Milligan et al.
patent: 2836017 (1958-05-01), Tygh
patent: 3069817 (1962-12-01), Kohn
patent: 3576090 (1971-04-01), Shoemaker
patent: 3898773 (1975-08-01), Bogush
patent: 4240230 (1980-12-01), Ferrantini
patent: 4507897 (1985-04-01), Vieau et al.

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